[  443.282638] gre: GRE over IPv4 demultiplexer driver
[  443.285817] ip6_gre: GRE over IPv6 tunneling driver
[  443.290829] ip6_tunnel: g1 xmit: Local address not yet configured!
[  443.294288] ip6_tunnel: g1 xmit: Local address not yet configured!
[  443.465006] ip6_tunnel: g2 xmit: Local address not yet configured!
[  443.468122] ip6_tunnel: g2 xmit: Local address not yet configured!